The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2022
Filed:
Feb. 13, 2017
Kyoto University, Kyoto, JP;
Hitachi Zosen Corporation, Osaka, JP;
Kazuyuki Hirao, Kyoto, JP;
Heidy Visbal, Kyoto, JP;
Minami Hirano, Kyoto, JP;
Susumu Hikazudani, Osaka, JP;
Satoshi Yoshida, Osaka, JP;
Emi Shono, Osaka, JP;
NEW-TECH INC., Kyoto, JP;
Abstract
The present invention provides a novel method for producing a calcium aluminate compound having a modified surface. The present invention provides: a method for producing a modified calcium aluminate compound characterized by irradiating a calcium aluminate compound dispersed in an organic dispersion medium with a femtosecond laser, thereby modifying the surface of the calcium aluminate compound; and a modified calcium aluminate compound characterized by being obtained by this method and having at least one of an OH group, a CO group, a CH group, and an NH group.